baber/WOPTO huggingface dataset:
Patent JP-S60247025-A (JP)
Title: Learning control device for rotational speed of internal-combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/16
Filed: 1984-05-21
Abstract: PURPOSE:To enhance the stability of idle rotational speed to prevent engine stall upon transient operation in a feed-back control for idle rotational speed, by ceasing the learning of feed-back compensating amounts for predetermined time periods after starting and stopping. CONSTITUTION:An idle control valve is disposed in an auxiliary air passage bypassing a throttle vavle. A compemsating amount setting means B compares a desired rotational speed of an engine with an actual rotational speed thereof to set a feed-back compensating amount by means of an integration control A leaning ceasing means H ceases the data up-dating operation of the leaning control for predetermined time after starting and stopping to continuously carry out a satisfactory leaning control after starting. Thus, it is possible to enhance the stability of idle rotational speed, thereby it is possible to prevent engine stall and to enhance the fuel consumption rate.
Patent JP-H10292523-A (JP)
Title: Spacer for directly sticking method on board
Inventor: TABATA ATSUSHI
IPC: E04B1/82
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce propagation of vibration between a building body and a board to secure a high sound-insulative capacity and increase the adhesive force of a first plate against an adhesive. SOLUTION: This spacer for directly sticking method on a board is provided with the first plate 2 fixed to a building body through an adhesive, the second elastically deformable plate 4 oppositely arranged against the plate 2 with a specified distance therefrom to fix a board, and connecting pieces 3 mutually connecting the plates 2, 4. When a load of the building body direction acts on the board, the load is supported by the connection pieces 3 and the plate 2 and the vibration of the board is absorbed by the elastic deformation of the plate 4. In this case, a plurality of recessed lines 2a extending to the front and rear directions of the first plate 2 are formed at every equal distance in the breadthwise direction of the first plate 2, at the rear face of the first plate 2 (a face facing the building body).
Patent JP-H11276233-A (JP)
Title: Hair curler, sheet-like hair curler, sheet-like hair clip, and storage holder case
Inventor: OBATA KIYOSHI
IPC: A45D2/18
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enable a hair clip to securely hold a lot of hair to be set at a desired diameter for use by equipping an engaging body engageable with hair or/and an engaging body of the hair clip main body and a sheet-like hair clip to support and guide hair wound around the main body or extended from the main body. SOLUTION: The main body 2 of this hair curler 1 is constituted by winding a sheet member in a cylindrical shape and a sheet-like hair clip 3 guides and support the hair part wound around the hair curler main body 2 or the hair part extended from the hair curler main body 1. The hair curler main body 2 is constituted by winding a sheet-like member formed by composing a resin filament into a strip. A number of flat C-shape engaging bodies 4 engageable with hair are equipped on the surface side of the sheet-like member. The engaging bodies 4 are enabled to be engaged with hair taking the hair 9 into the C-shape and disengaged. The sheet-like hair clip 3 is attached from the outside of the hair wound around the hair curler main body 2.
Patent JP-H03297647-A (JP)
Title: Offset printing dampening roller and manufacture of its cylinder part
Inventor: HINENO MINORU
IPC: B41F7/26
Filed: 1990-04-17
Abstract: PURPOSE:To achieve a water supply faction suitable for a plate by simple maintenance by enabling long time stable use to be performed by a method wherein a cylinder part composed of a sintered material in which an outer peripheral surface of a substrate layer consisting of a ceramic is covered by a glass layer is provided. CONSTITUTION:An offset printing dampening roller has a cylinder part 10 in which an outer peripheral surface of a substrate layer 12 consisting of a ceramic is covered by a glass layer 11. For glass forming a cylinder part surface layer 11 of a dampening roller, for example, silicate glass, soda lime glass, or borosilicate glass, etc., are mention. As a substrate layer 12 consisting of a ceramic, there are alumina, silicon carbide, silicon nitride, zirconia, etc. As the substrate layer 12 consisting of a ceramic, there are alumina, silicon carbide, zirconia, etc. The dampening roller is high in smooth compactness of a cylinder part surface and difficult to generate stains due to sticking of organic matter, ink, etc. In the case where stains due to sticking are generated, a clean surface is recovered by washing with water. Since its surface is excellent in leak resistance of water, a uniform thin water film is stably formed, and a water supply function suitable for a plate surface is achieved.
Patent JP-H04323-A (JP)
Title: Production of grain-oriented silicon steel sheet having large sheet thickness and excellent in magnetic property
Inventor: YOSHITOMI YASUNARI
IPC: C22C38/02
Filed: 1990-04-17
Abstract: PURPOSE:To produce a thick grain-oriented silicon steel sheet having superior magnetic properties by a simplified method by hot-rolling a silicon steel slab under specific conditions, coiling the resulting silicon steel plate, and further carrying out cold rolling, decarburizing annealing, and final finish annealing under respectively specified conditions. CONSTITUTION:A slab of a silicon steel containing, by weight, 0.010-0.060% C, 2.5-4.5% Si, and ordinary inhibitor components, such as MnS, is hot-rolled and hot rolling is finished at 750-1150 deg.C, and the resulting hot rolled plate is held at >=700 deg.C for >= at least 1sec and coiled at <700 deg.C. In the above hot rolling, rolling is carried out under the conditions of >=50% cumulative reduction of area in the final three passes in finish rolling and >=20% reduction of area in the final pass. This hot rolled plate is subjected, without annealing, to cold rolling at >=80% reduction of area to 0.4-1.0mm thickness and then subjected to decarburizing annealing and to final finish annealing. By this method, the thick grain-oriented silicon steel sheet having superior magnetic properties can be produced by a single cold rolling.
Patent JP-H10280687-A (JP)
Title: Concrete placement method
Inventor: SHIGEMATSU KAZUO
IPC: E02B7/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To construct a mass concrete structure of the required strength at high workability by applying the constitution that high fluidity concrete having the prescribed slump flow range is placed in the placement space of existing concrete in advance, and curing the high fluidity concrete after supplying coarse aggregate thereto. SOLUTION: First, placement space 2 using existing concrete 1 as a bottom part is formed, and the side of the space 2 is made by use of a form. At the process of the prior placement of high fluidity concrete, preferably lime stone powder or the like is used to substitute a part of cement and high fluidity concrete 3 blended with a thickener and prepared to have a slump flow between 60 and 80 cm is placed in the space 2. Thereafter but before the lapse of long time, coarse aggregate 4 is supplied to the high fluidity concrete 3 from an upper position. As a result, the level of the placed concrete rises and in this case, placement height after the supply of the coarse aggregate 4 is preferably set at a level approximately between 50 and 100 cm.
Patent JP-H04329336-A (JP)
Title: Two-way signal transmitting system and signal repeater for cone penetration tester
Inventor: MIYAZAKI ATSUTOSHI
IPC: H02J50/10
Filed: 1991-05-02
Abstract: PURPOSE:To facilitate the geological measurement, perform the two-way transmission of signals, and perform various geological measurements by eliminating a signal cable in a boring rod in a cone penetration test. CONSTITUTION:A signal repeater 6 with a signal repeater path by optical coupling and a signal repeater path by electromagnetic coupling is inserted into a unit rod 102, two signal transceiver sections 621, 622 are arranged at both end sections of the unit rod 102, when multiple unit rods 102 are connected, the signal repeater 6 are radio-connected in series by the signal transceiver sections 621, 622, and two signal transmission paths independent from each other are formed in the unit rods 102. Since the radio-coupled signal transmission paths independent from each other are formed in the unit rods 102, no signal cable is required in the unit rods 102, and various geological measurements can be performed by the two-way transmission of signals.
Patent JP-H01271594-A (JP)
Title: Manufacture of wooden sash
Inventor: FUYUKI TOSHIO
IPC: E06B3/58
Filed: 1988-04-22
Abstract: PURPOSE:To improve the finished appearance by notching a wooden lengthy material in the length direction to form a recessed groove, separating its one side portion into a frame material and a pressing edge, inserting a glass plate or the like, then sticking the pressing edge at the original position. CONSTITUTION:The surface of a wooden lengthy material 1 is notched in the length direction to form a recessed groove 2, then the one side portion constituting its one side face is separated from the vicinity of the bottom of the recessed groove 2 to form a frame material 3 and a pressing edge 4. Multiple frame materials 3 are connected so as to form a corner section with bottoms of the remaining recessed grooves 2, thus a frame body with a step section is formed. A glass plate 5 or the like is inserted into the step section, the pressing edge 4 is stuck and integrated at the original position with an adhesive 7 to fix the glass plate 5 or the like.
Patent JP-S61258271-A (JP)
Title: Charge providing material for developing electrostatic charge image
Inventor: FUKUMOTO HIROSHI
IPC: G03G15/08
Filed: 1985-05-13
Abstract: PURPOSE:To prevent deterioration in the performance of a charge providing material by use for a long period by holding a specified organotin compound on at least the surface of the charge providing material. CONSTITUTION:An organotin compound represented by the formula (where R is 1-24C alkyl, cycloalkyl, aryl or aralkyl and R' is 1-12C alkylene) is held on at least the surface of a charge providing material. The tin alkylthio compound represented by the formula is synthesized by dispersing the corresponding di-substituted organotin sulfoxide in a solvent such as benzene, toluene or xylene and bringing the dispersed organotin sulfoxide and the corresponding thiol having an ether bond into a dehydration reaction. The compound represented by the formula is generally used in the form of particles of 10-0.01mum average particle size. Polystyrene, polyacrylate or the like can be used as a binding or molding resin, and the resin is used so that the amount of the compound is regulated to 0.5-200pts.wt. per 100pts.wt. resin. Thus, a satisfactory charge providing material having superior durability during use under friction with a toner is obtd.
Patent JP-S6296515-A (JP)
Title: Continuous production of polymer of copolymer of trioxane
Inventor: MINAMIZAWA TAKESHI
IPC: C08G2/10
Filed: 1985-05-13
Abstract: PURPOSE:To increase polymer yields and polymer conversions by preventing the formation of large polymer lumps and the deposition of scale on the inside wall of the barrel, by (co)polymerizing trioxane by using a continuous agitator/ mixer of a type in which two parallel agitator shafts each provided with paddles of a specified shape rotate in opposite directions. CONSTITUTION:A powder or particulate product is obtained by (co)polymerizing trioxane by using a continuous agitator/mixer of a type in which two agitator shafts 2 and 2' each provided with paddles 3 rotate in opposite directions in a barrel 1. Said mixer is constructed as follows. Shafts 2 and 2' are provided with one or more adjacent pairs of paddles 3 having such a sectional shape as to satisfy the requirement that when the rotary shafts 2 and 2' rotate in opposite directions, a clearance t' between the paddles is always kept at a value smaller than 3/100 of the inside diameter (radius is r) of the barrel 1, and they are rotated in opposite directions while they are kept in a state in which the clearance t between the extremity most distant form its corresponding shaft and the inside wall of the barrel is always kept at a value smaller than 3/100 of the inside diameter of the barrel.
Patent JP-H01273496-A (JP)
Title: Color noise detector
Inventor: KOBAYASHI MASANORI
IPC: G11B20/06
Filed: 1988-04-26
Abstract: PURPOSE:To measure color noise at full period in a video signal by extracting selectively a higher frequency band than the video signal band, extracting a signal over a prescribed level as a noise and eliminating a dropout component. CONSTITUTION:After a voice component is eliminated from the reproduced RF signal by a band pass filter 2, demodulated into a video signal by a demodulation circuit 3 and inputted to a low pass filter 4, and noise output is increased more than the substantial signal in comparison with the video signal to facilitate the noise detection. Then the video signal component is rejected by a high pass filter 5 to extract only the noise component and a comparator 6 compares it with a reference value to convert the result into a pulse. On the other hand, a dropout detection circuit 8 detects a dropout from the reproduced RF signal to generate a mask pulse and a gate circuit 9 detects only the color noise component except the dropout. Thus, the quantitative measurement of the color noise in all periods in the video signal is attained.
Patent JP-H10292029-A (JP)
Title: Casting epoxy resin composition and cured product thereof
Inventor: EZAKI SATOSHI
IPC: C08G59/32
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a tough cured product reduced in curing shrinkage, excellent in heat resistance, strengths and tensile elongation and resisting to cracking by mixing an epoxy resin composition comprising a tri- or tetra-functional liquid epoxy resin, a curing agent and a metal powder with a difunctional glycidyl ether-derived epoxy resin and a very small amount of a rubber component. SOLUTION: It requires that the liquid epoxy resin (A) should have a viscosity of 60 P or below at 25 deg.C. The tri- or tetra-functional liquid epoxy resin is desirably e.g. lowly viscous triglycidylaminophenol. The curing agent (B) used is exemplified by triethylenetetramine. The metal powder (C) is desirably one having a mean particle diameter of 0.1-100 μm. The difuntional glycidyl ether derived epoxy resin (D) used is exemplified by bisphenol A diglycidyl ether. The rubber component (E) used is exemplified by an acrylic rubber. Component A/component D (epoxy equivalent ratio) is 100/1 to 100/40.
Patent JP-S5328175-A (JP)
Title: Pyridine derivatives and their preparation
Inventor: NAGANO HIROYUKI
IPC: C07D213/82
Filed: 1976-08-27
Abstract: PURPOSE: Pyridine derivatives I and their salts, e.g. N, N'-(2-hydroxyethyl) pyridine-3,5-dicarboxylic acid amide nitrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0625350-A (JP)
Title: Olefin polymerization catalyst, its production and its use
Inventor: HANSUUFURIIDORIHI HERUMAN
IPC: C08F4/642
Filed: 1993-04-28
Abstract: A supported polymerization catalyst which is applicable in all polymerization processes is comprised of the reaction product of (A) a supported organoaluminum compound and (B) a metallocene catalyst component.
Patent JP-H07286756-A (JP)
Title: Apparatus food boiling
Inventor: UENO MORIO
IPC: A23L5/10
Filed: 1994-04-18
Abstract: PURPOSE:To uniformly boil a large quantity of material to be boiled by alleviating labor and excluding a danger without using a special purpose unit in an operation for boiling the large quantity of the material to be boiled. CONSTITUTION:A plurality of two or more steam nozzles 2 are aligned at a predetermined interval in parallel at the bottom of a boiling tank 1 in which baskets 6 containing materials to be boiled are dipped. A baffle plate for so straightening a water flow in the tank 1 generated by injecting steam from the nozzles 2 directly into the baskets 5 is erected among the nozzles 2.
Patent JP-S61258738-A (JP)
Inventor: TAKAI SHUICHI
IPC: B31B1/14
Filed: 1985-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63269770-A (JP)
Title: Supporting device for main motor for rolling stock
Inventor: TAKASHIMA TOMIJI
IPC: B61C9/50
Filed: 1987-04-27
Abstract: PURPOSE:To reduce the weight and the cost of a supporting device for a main motor adapted to be mounted on a truck by inserting mounting bolts for the main motor in a longitudinal direction of a vehicle, and forming a positioning groove on a nose of the main motor which groove is larger in size than a guide. CONSTITUTION:In fixing a main motor 1 to a truck frame 4 of a rolling stock by means of bolts 3, the bolts 3 are oriented in a longitudinal or horizontal direction of the rolling stock. Back-up bolts 7 for backing up the bolts 3 are inserted vertically from the upper side of the rolling stock. A nose 2 of the main motor 1 is formed with a positioning groove 5 adapted to engage a guide 6 formed on the truck frame 4. The groove 5 has a size slightly larger than that of the guide 6. Accordingly, shearing and bending stresses are prevented from being applied to the bolts 3, and it is possible to use a small size of the bolts 3. Further, the size of the groove 5 may be set to be rough.
Patent JP-S585326-A (JP)
Inventor: CHIYAARUZU EDOUIN KOERAA
IPC: C08G18/66
Filed: 1982-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63267417-A (JP)
Title: Dehumidifier
Inventor: TOYODA MIDORI
IPC: B01D53/26
Filed: 1987-04-27
Abstract: PURPOSE:To reuse a dehumidifier by placing deliquescent inorganic salt groups in a metal container, providing a blower, a bubble generator and a splash collector, introducing air and agitating deliquescent liquid with cells continuously and dehumidifying continuously. CONSTITUTION:Deliquescent inorganic salt groups such as lithium chloride is placed in a metal container 5 and a cover 3 is installed, and simultaneously air is introduced by a blower 2 from an air introducing inlet 1 and also introduced to a plug 8 by operating a bubble generator 2. Dehumidified air is exhausted through a masking shield 10 and splash collector 11. Deliquescent inorganic salt groups absorb moisture and continue moisture absorption after being dissolved, during which introduction of air and agitation of liquid are carried out continuously by the blower 2 and the bubble generator 12 to dehumidify objective spaces such as the inside of closets and containers continuously. When the liquid is diluted with the dehumidified water content and dehumidifying capability is decreased, the liquid is heated up, and condensed or dried and solidified for reuse.
Patent JP-H04631-A (JP)
Title: Printing system
Inventor: AIZAWA KAZUHIRO
IPC: G06F3/12
Filed: 1990-04-18
Abstract: PURPOSE:To eliminate a troublesome work such as setting, etc., by a user and to eliminate erroneous printing, etc. by constituting the system so that a program for controlling a printer recognizes the kind of the printer before printing. CONSTITUTION:A printer control part 4 in a printer device receives and analyzes a code which is sent through a printing connecting cable. In this case, when it is recognized that its code is a read-out request of printer ID information, the printer control part 4, for instance, sets ID information written in a ROM in the printer to interface signal information and sends it out. A printer control means 1 receives an interface signal, delivers it to a discriminating means, and the discriminating means 2 analyzes the interface signal information, and registers the kind of the printer device in a storage means 3. In such a way, when the kind of the printer device is registered in advance in the storage means 3, printing data corresponding to its kind can be sent thereafter, and erroneous printing, etc., are eliminated.
Patent JP-H02280383-A (JP)
Title: Field effect transistor integrated circuit
Inventor: KATO TAKAYUKI
IPC: H01L29/80
Filed: 1989-04-20
Abstract: PURPOSE:To uniformize electrical characteristics such as drain conductance, threshold voltage, and gate breakdown voltage by providing at least two or more of FET gate electrodes serving as a constant current source, and further providing a low resistance metal layer lying across the upper portions of the gate electrodes. CONSTITUTION:A low resistance layer 11 comprising gold for example is formed substantially in the same length as that of an input gate electrode 2 lying across the upper portions of dual gates 10a, 10b. Further, the resistance layer 11 has the same width as the gate width of the electrodes 10a, 10b, and further has thickness of about 3000Angstrom  to 1mum. Since the electrodes 10a, 10b having substantially the same gate length as that of the input gate electrode are provided as a gate electrode 1 for load, electrical characteristics such as drain conductance, threshold voltage, and gate breakdown voltage can be easily uniformized.
Patent JP-2000293635-A (JP)
Title: Character recognizing device and its method and character recognition program recording medium
Inventor: SAKAKI CHIAKI
IPC: G06K9/72
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for the calculation of cumulative similarity, and to quickly obtain a recognized result without deteriorating recognizing precision in a character recognizing device which recognizes character pattern data in which data for each character of one word data are subdivided as data for one word. SOLUTION: In this character recognizing method, the information of a word dictionary storing part 13 and a character pattern storing part 12 is successively read, and when the compared result of the number of valid word characters stored in the storing part 12 with the number of word characters successively read from the word dictionary is not within the number of character range, the next word is read. Then, cumulative similarity indicting whether or not the word is similar to each word of the word dictionary is calculated from the number of each character connection of each character pattern and the similarity to each character of the character pattern stored in the storing part 12 and the compared result of the comparing part 15. This cumulative similarity is compared with the previously calculated one, and whether or not this should be stored as a word candidate is judged, and then stored. The stored cumulative similarity is rearranged in order.
Patent JP-H02281132-A (JP)
Title: Contamination detector
Inventor: KURATA NOBORU
IPC: G01N21/94
Filed: 1989-04-21
Abstract: PURPOSE:To detect contamination automatically by inputting light into a planar member which transmits the light, detecting the amount of the light propagating through the planar member, and detecting the degree of the contamination on the surface of the planar member based on the magnitude of the output. CONSTITUTION:When contaminants in the outer air stick to the surface of a planar member 13, light which is emitted from a light emitting element 16 and propagated through the inside of the member 13 is decreased in proportion to the degree of contamination. The light is inputted into a photodetector 17. When the electric output from the photodetector 17 is detected with a detecting part 19, the contamination of the member 13 can be automatically detected. When the signal from the detecting part 19 is received and a motor 15 is automatically driven, the contaminants stuck on the surface of the member 13 can be cleaned by using a wiper 14.